So I have a really loud metal on metal noise at certain times while driving. Usually I’m going over 25mph or so. I got to thinking about it and it sounds sort of like a heat shield rattling at certain rpms. I have snorkels so I could be wrong but it does sound like it’s coming from the passenger side rear.

Here’s a quick video. You can hear it at 8 seconds and when I let off the throttle at 11 seconds.